python app.py
Traceback (most recent call last):
File "app.py", line 58, in <module>
@app.route('/', methods=['POST'])
File "/Users/rj/anaconda3/envs/py36/lib/python3.6/site-packages/flask/app.py", line 1250, in decorator
self.add_url_rule(rule, endpoint, f, **options)
File "/Users/rj/anaconda3/envs/py36/lib/python3.6/site-packages/flask/app.py", line 66, in wrapper_func
return f(self, *args, **kwargs)
File "/Users/rj/anaconda3/envs/py36/lib/python3.6/site-packages/flask/app.py", line 1221, in add_url_rule
'existing endpoint function: %s' % endpoint)
AssertionError: View function mapping is overwriting an existing endpoint function: result